Portable multispectral imaging method and portable multispectral imaging device for mobile phones

A multi-spectral imaging and multi-spectral image technology, applied in measurement devices, spectrometry/spectrophotometry/monochromators, color measurement devices, etc., can solve the problem of the lack of simultaneous acquisition of microscopic images and spectral data. , to achieve the effect of strong adaptability, strong compatibility and mature technology

Pending Publication Date: 2017-12-26
SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The function of the mobile phone in this invention is only used for microscopic imaging, and its light source, spectrometer, sample stage, etc. form an independent system, and the microscopic image and spectral data are not acquired synchronously

Method used

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  • Portable multispectral imaging method and portable multispectral imaging device for mobile phones
  • Portable multispectral imaging method and portable multispectral imaging device for mobile phones
  • Portable multispectral imaging method and portable multispectral imaging device for mobile phones

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Embodiment Construction

[0027] In order to further illustrate the present invention, specific examples are described below in conjunction with the accompanying drawings and embodiments. The embodiments and corresponding drawings are used to further explain the present invention, and are not intended to limit the present invention. Other embodiments formed by those skilled in the art based on the modification of the present invention without substantial creative work are within the scope of protection of the present invention. Inside.

[0028] The main devices adopted in the present invention are described as follows:

[0029] 1) Smartphone 1: Use a mobile phone with camera and video functions. In this example, iPhone6 ​​mobile phone is used, and the lens diameter of the camera is about 6mm;

[0030] 2) Manually rotating multispectral imaging device 2: a mobile phone supporting cover 2-0, a manually rotatable wheel 2-1, a ring filter 2-2, a protective cover and a fixed structure 2-3, and a fixed struct...

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Abstract

The invention discloses a portable multispectral imaging method and a portable multispectral imaging device for mobile phones. The portable multispectral imaging method and the portable multispectral imaging device have the advantages that based on a spectral beam-splitting function of a manual rotation type multispectral imaging device, a self-contained imaging lens, an area-array detector, a matched circuit and a touch screen of one mobile phone match with a matched manual rotation type multispectral imaging component and a wavelength entering an imaging camera of the mobile phone is selected, so that imaging of different spectra is achieved, real-time acquisition, analysis and application of spectral imaging data are completed by software at the mobile phone end supplementarily, and the method and the device can be popularized and applied in daily life.

Description

technical field [0001] The invention belongs to the technical field of spectral imaging, and in particular relates to a method and a corresponding device for realizing multi-spectral imaging based on a mobile phone's built-in camera function module. It is especially suitable for the identification of cultural relics and physical evidence, cosmetics evaluation, counterfeit and shoddy identification, agricultural product quality identification, food safety testing, environmental monitoring and other application fields in daily life. Background technique [0002] Morphological measurement and spectral measurement are the main methods to study the structure and composition of ground objects. They are based on the spectral characteristics of different ground objects, as well as the size and shape of different particles to achieve material analysis, identification and other applications. The spectral imager can obtain the specific spectral information of the target pixel while obt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J3/28G01N21/25
CPCG01J3/2823G01N21/255G01J2003/2826G01N2201/0221G01J3/0272G01J3/52G01J3/522G01J3/524
Inventor 何志平吴金才徐睿王天洪李春来万文智舒嵘
Owner SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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